| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,519 | -169.9% |
| 2023/12 | -6,464 | -62.1% |
| 2022/12 | -17,058 | +117.2% |
| 2021/12 | -7,854 | -431.1% |
| 2020/12 | 2,372 | -121.1% |
| 2019/12 | -11,251 | +187.8% |
| 2018/12 | -3,909 | -73.9% |
| 2017/12 | -14,984 | -22.1% |
| 2016/12 | -19,245 | +15.4% |
| 2015/12 | -16,671 | -29.2% |
| 2014/12 | -23,534 | +12.3% |
| 2013/12 | -20,964 | -37.9% |
| 2012/12 | -33,760 | +16.3% |
| 2011/12 | -29,040 | - |